Refractory metal heat exchangers with embedded sensors and related methods
US-2026085899-A1 · Mar 26, 2026 · US
overmolded
overmolded · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F28F2255/146 |
| Official title | overmolded |
| Display label | overmolded |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water block assembly having an insulating housing
US-2026040487-A1 · Feb 5, 2026 · US
Heat sink assembly and manufacturing method thereof
US-2025305777-A1 · Oct 2, 2025 · US
Water block assembly having an insulating housing
US-12167570-B2 · Dec 10, 2024 · US
Method for producing a cooling device
US-11478847-B2 · Oct 25, 2022 · US
Water block assembly having an insulating housing
US-2022287203-A1 · Sep 8, 2022 · US
Extraplanetary heat exchanger
US-2022196295-A1 · Jun 23, 2022 · US
Method for improved thermal performance of cold plates and heat sinks
US-11085708-B2 · Aug 10, 2021 · US
Two piece aluminum heat sink
US-10914539-B2 · Feb 9, 2021 · US
Two piece aluminum heat sink
US-10670351-B2 · Jun 2, 2020 · US
Liquid-cooling cold plate and method for manufacturing same
US-10532401-B2 · Jan 14, 2020 · US
Method for producing a cooling device
US-2020001356-A1 · Jan 2, 2020 · US
Heat radiating sheet
US-10292311-B2 · May 14, 2019 · US
Thermal exchange assembly for vehicle battery
US-10283824-B2 · May 7, 2019 · US
Heat-shrink bracket
US-10274267-B1 · Apr 30, 2019 · US
Heat dissipation sheet and method for manufacturing heat dissipation sheet
US-2019063854-A1 · Feb 28, 2019 · US
Thermal exchange assembly for vehicle battery
US-2018309176-A1 · Oct 25, 2018 · US
Indirect evaporator cooler heat exchanger manufacturing method
US-10072901-B2 · Sep 11, 2018 · US
Heat radiating sheet
US-2018213681-A1 · Jul 26, 2018 · US
Method for improved thermal performance of cold plates and heat sinks
US-2018120037-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F2255/146?
- CPC F28F2255/146 is the Cooperative Patent Classification code for “overmolded.”
- How many patents are filed under CPC F28F2255/146 (overmolded)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC F28F2255/146 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).